diff --git a/samples/Basic/WindowsForms/SkiaSharpSample/SkiaSharpSample.csproj b/samples/Basic/WindowsForms/SkiaSharpSample/SkiaSharpSample.csproj
index 33b4ee0a8..0cbb7160d 100644
--- a/samples/Basic/WindowsForms/SkiaSharpSample/SkiaSharpSample.csproj
+++ b/samples/Basic/WindowsForms/SkiaSharpSample/SkiaSharpSample.csproj
@@ -11,11 +11,6 @@
     <ApplicationIcon>icon.ico</ApplicationIcon>
   </PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="OpenTK" Version="3.1.0" NoWarn="NU1701" />
-    <PackageReference Include="OpenTK.GLControl" Version="3.1.0" NoWarn="NU1701" />
-  </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\binding\SkiaSharp\SkiaSharp.csproj" />
     <ProjectReference Include="..\..\..\..\source\SkiaSharp.Views\SkiaSharp.Views.Desktop.Common\SkiaSharp.Views.Desktop.Common.csproj" />
diff --git a/source/SkiaSharp.Build.props b/source/SkiaSharp.Build.props
index 245004937..774b44094 100644
--- a/source/SkiaSharp.Build.props
+++ b/source/SkiaSharp.Build.props
@@ -117,7 +117,8 @@
 
   <!-- .NET Standard, .NET Framework and .NET -->
   <PropertyGroup>
-    <BasicTargetFrameworksCurrent>netstandard2.0;netstandard2.1;net462;$(TFMCurrent)</BasicTargetFrameworksCurrent>
+    <FullFrameworkTargetFrameworks>net462</FullFrameworkTargetFrameworks>
+    <BasicTargetFrameworksCurrent>netstandard2.0;netstandard2.1;$(FullFrameworkTargetFrameworks);$(TFMCurrent)</BasicTargetFrameworksCurrent>
     <PlatformTargetFrameworksCurrent Condition="!$(IsLinux)">$(TFMCurrent)-ios$(TPViOSCurrent);$(TFMCurrent)-maccatalyst$(TPVMacCatalystCurrent);$(TFMCurrent)-android$(TPVAndroidCurrent)</PlatformTargetFrameworksCurrent>
     <PlatformTargetFrameworksCurrent Condition="!$(IsLinux) and $(IsNetTizenSupported)">$(PlatformTargetFrameworksCurrent);$(TFMCurrent)-tizen$(TPVTizenCurrent)</PlatformTargetFrameworksCurrent>
     <PlatformTargetFrameworksCurrent Condition="!$(IsLinux) and $(IsNetTVOSSupported)">$(PlatformTargetFrameworksCurrent);$(TFMCurrent)-tvos$(TPVtvOSCurrent)</PlatformTargetFrameworksCurrent>
@@ -151,7 +152,7 @@
 
   <!-- Windows Desktop TFMs -->
   <PropertyGroup>
-    <WindowsDesktopTargetFrameworks>net462</WindowsDesktopTargetFrameworks>
+    <WindowsDesktopTargetFrameworks></WindowsDesktopTargetFrameworks>
     <WindowsDesktopTargetFrameworks Condition="$(IsWindows)">$(WindowsDesktopTargetFrameworks);$(WindowsTargetFrameworks)</WindowsDesktopTargetFrameworks>
   </PropertyGroup>
 
diff --git a/source/SkiaSharp.Views/SkiaSharp.Views.WPF/SkiaSharp.Views.WPF.csproj b/source/SkiaSharp.Views/SkiaSharp.Views.WPF/SkiaSharp.Views.WPF.csproj
index cc8ba3e40..abbe34d93 100644
--- a/source/SkiaSharp.Views/SkiaSharp.Views.WPF/SkiaSharp.Views.WPF.csproj
+++ b/source/SkiaSharp.Views/SkiaSharp.Views.WPF/SkiaSharp.Views.WPF.csproj
@@ -1,20 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
+    <TargetFrameworks>$(FullFrameworkTargetFrameworks);$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
     <UseWPF>true</UseWPF>
     <RootNamespace>SkiaSharp.Views.WPF</RootNamespace>
     <AssemblyName>SkiaSharp.Views.WPF</AssemblyName>
     <PackagingGroup>SkiaSharp.Views.WPF</PackagingGroup>
     <DefineConstants>$(DefineConstants);__DESKTOP__;__WPF__</DefineConstants>
     <Title>SkiaSharp Views &amp; Layers for Windows Presentation Foundation (WPF)</Title>
-    <SignAssembly Condition="'$(TargetFramework)' != 'net462'">false</SignAssembly>
+    <SignAssembly Condition="!$(TargetFramework.StartsWith('net4'))">false</SignAssembly>
     <PackageTags>wpf</PackageTags>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'net462'">
+  <ItemGroup Condition="$(TargetFramework.StartsWith('net4'))">
     <PackageReference Include="OpenTK" Version="3.3.1" NoWarn="NU1701" />
     <PackageReference Include="OpenTK.GLWpfControl" Version="3.3.0" NoWarn="NU1701" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' != 'net462'">
+  <ItemGroup Condition="!$(TargetFramework.StartsWith('net4'))">
     <PackageReference Include="OpenTK" Version="4.3.0" NoWarn="NU1701" />
     <PackageReference Include="OpenTK.GLWpfControl" Version="4.2.3" />
   </ItemGroup>
diff --git a/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SKGLControl.cs b/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SKGLControl.cs
index 60fc8148a..45d8fe1f3 100644
--- a/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SKGLControl.cs
+++ b/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SKGLControl.cs
@@ -2,6 +2,9 @@
 using System.ComponentModel;
 using System.Windows.Forms;
 using OpenTK;
+#if WINDOWS
+using OpenTK.GLControl;
+#endif
 using OpenTK.Graphics;
 using OpenTK.Graphics.ES20;
 
@@ -24,6 +27,19 @@ namespace SkiaSharp.Views.Desktop
 
 		private SKSizeI lastSize;
 
+#if WINDOWS
+		public SKGLControl()
+			: base(new GLControlSettings { AlphaBits = 8, RedBits = 8, GreenBits = 8, BlueBits = 8, DepthBits = 24, StencilBits = 8 })
+		{
+			Initialize();
+		}
+
+		public SKGLControl(GLControlSettings settings)
+			: base(settings)
+		{
+			Initialize();
+		}
+#else
 		public SKGLControl()
 			: base(new GraphicsMode(new ColorFormat(8, 8, 8, 8), 24, 8))
 		{
@@ -41,6 +57,7 @@ namespace SkiaSharp.Views.Desktop
 		{
 			Initialize();
 		}
+#endif
 
 		private void Initialize()
 		{
diff --git a/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SkiaSharp.Views.WindowsForms.csproj b/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SkiaSharp.Views.WindowsForms.csproj
index 8ae005dc4..5c8d9717d 100644
--- a/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SkiaSharp.Views.WindowsForms.csproj
+++ b/source/SkiaSharp.Views/SkiaSharp.Views.WindowsForms/SkiaSharp.Views.WindowsForms.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
+    <TargetFrameworks>$(FullFrameworkTargetFrameworks);$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
     <UseWindowsForms>true</UseWindowsForms>
     <RootNamespace>SkiaSharp.Views.Desktop</RootNamespace>
     <AssemblyName>SkiaSharp.Views.WindowsForms</AssemblyName>
@@ -8,11 +8,16 @@
     <DefineConstants>$(DefineConstants);__DESKTOP__;__WINFORMS__</DefineConstants>
     <Title>SkiaSharp Views &amp; Layers for Windows.Forms</Title>
     <PackageTags>windows.forms;winforms</PackageTags>
+    <SignAssembly Condition="!$(TargetFramework.StartsWith('net4'))">false</SignAssembly>
   </PropertyGroup>
-  <ItemGroup>
+  <ItemGroup Condition="$(TargetFramework.StartsWith('net4'))">
     <PackageReference Include="OpenTK" Version="3.1.0" NoWarn="NU1701" />
     <PackageReference Include="OpenTK.GLControl" Version="3.1.0" NoWarn="NU1701" />
   </ItemGroup>
+  <ItemGroup Condition="!$(TargetFramework.StartsWith('net4'))">
+    <PackageReference Include="OpenTK" Version="4.8.2" />
+    <PackageReference Include="OpenTK.GLControl" Version="4.0.1" />
+  </ItemGroup>
   <ItemGroup Condition="$(TargetFramework.StartsWith('net4'))">
     <Reference Include="System.Windows.Forms" />
   </ItemGroup>
diff --git a/source/SkiaSharp.Views/SkiaSharp.Views/SkiaSharp.Views.csproj b/source/SkiaSharp.Views/SkiaSharp.Views/SkiaSharp.Views.csproj
index 9747d196d..29c715b3b 100644
--- a/source/SkiaSharp.Views/SkiaSharp.Views/SkiaSharp.Views.csproj
+++ b/source/SkiaSharp.Views/SkiaSharp.Views/SkiaSharp.Views.csproj
@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>$(PlatformTargetFrameworks);$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
+    <TargetFrameworks>$(PlatformTargetFrameworks);$(FullFrameworkTargetFrameworks);$(WindowsDesktopTargetFrameworks)</TargetFrameworks>
     <PackagingGroup>SkiaSharp.Views</PackagingGroup>
     <PackageId>SkiaSharp.Views</PackageId>
     <Title>SkiaSharp Views &amp; Layers for Android, iOS, Mac Catalyst, macOS, and tvOS</Title>